2 citations · 5 across the 11 of their papers we have counts for
12 papers
Wind Energy Conversion System - a Laboratory Setup
Cristian Vasar, Octavian Prostean, Ioan Filip +1
This paper presents a laboratory setup usable for the design and testing of a Wind Energy Conversion System respectively their control solutions. The stand can be used for research…
Above Modelling and Adaptive Control of a Double Winded Induction Generator
Iosif Szeidert, Ioan Filip, Octavian Prostean +1
The paper deals with the modelling and control of a double winded induction generator. The controlled process is an induction generator with distinct excitation winding. At the gen…
Scheduling Intelligent System for Time Shortening
Gabriela Prostean, Octavian Prostean, Iosif Szeidert +1
The paper presents a scheduling intelligent system intended for the project management and for the operation management as well, having integrated a planner time buffer method comb…
Short Term Electric Load Forecast with Artificial Neural Networks
Cristian Vasar, Iosif Szeidert, Ioan Filip +1
This paper presents issues regarding short term electric load forecasting using feedforward and Elman recurrent neural networks. The study cases were developed using measured data…
Mathematical Models of Specific Elements of Wind Energy Conversion Systems Based on Induction Generator
Octavian Prostean, Iosif Szeidert, Nicolae Budisan +2
In the complex case of wind energy conversion systems (WECS) analysis and synthesis, the mathematical models of each component element are required. In the paper are presented some…
Considerations Regarding the Modelling of Wind Energy Conversion Systems
Iosif Szeidert, Octavian Prostean, Ioan Filip +1
The above paper presents some considerations regarding the modelling of wind energy conversion systems (WECS). There are presented practical problems of grid integration of wind tu…
Secure Web Access Control Algorithm
Ioan Filip, Iosif Szeidert, Cristian Vasar
The paper presents a flexible and efficient method to secure the access to a Web site implemented in PHP script language. The algorithm is based on the PHP session mechanism. The p…
Electrical energy prediction study case based on neural networks
Cristian Vasar, Octavian Prostean, Ioan Filip +1
This paper presents some considerations regarding the prediction of the electrical energy consumption. It is well known that the central element of a microeconomic analysis is repr…
Comparative Study Regarding Control of Wind Energy Conversion Systems Based on the Usage of Classical and Adaptive Neuro Fuzzy Controllers
Iosif Szeidert
The paper presents a comparative study regarding the control (using an adaptive neuro-fuzzy controller and a PD controller) based on the simulation of wind energy conversion system…
Adaptive Fuzzy Controller for Synchronous Generator
Ioan Filip, Octavian Prostean, Cristian Vasar +1
This paper describes a PI fuzzy adaptive control structure. Based on classical PI fuzzy control structure (with integration on controller output) the authors have developed, implem…
Considerations Regarding the Flux Estimation in Induction Generator with Application at the Control of Unconventional Energetic Conversion Systems
Iosif Szeidert, Octavian Prostean, Ioan Filip +1
The paper presents issues regarding the flux estimation of induction machines. The electrical machines variables estimation represents a major problem in the actual context of mode…
A comparative study above two self-tuning controllers with application to the control of synchronous generator excitation system
Ioan Filip, Daniel Curiac, Octavian Prostean +1
This paper presents two self-tuning control structures synthesized through the minimization of two criterion functions. It is described the computation methodology of the control l…